String_Character_Remover complete

Latex summary & C++ file complete
Screenshot Additions

Breakable Actor & Controllable Terrain screenshots. Pending Latex
writeups.
Latex write-ups & Blueprints completed

Latex write-ups for Breakable Actor & Controllable Terrain completed.
Blueprints for both are included.
Merge pull request #1 from mleavell/seim-branch

Seim branch